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nvd[email protected]NVD:CVE-2020-23592
HistoryNov 23, 2022 - 2:15 a.m.

CVE-2020-23592

2022-11-2302:15:09
CWE-352
web.nvd.nist.gov
2
vulnerability
optilink
cross-site request forgery
csrf
reset onu
factory default
escalation of privileges
default credentials
remote attacker

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

36.7%

A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to Reset ONU to Factory Default through ’ /mgm_dev_reset.asp.’ Resetting to default leads to Escalation of Privileges by logging-in with default credentials.

Affected configurations

NVD
Node
optilinknetworkop-xt71000n_firmwareMatch3.3.1-191028
AND
optilinknetworkop-xt71000nMatch2.2

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

36.7%

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